The invention discloses a super high-rise vertical shaft cable aerial relay hoisting vertical laying method, and relates to the technical field of vertical shaft cable laying. The method comprises thefollowing steps: 1, laying cables in an underground layer vertical shaft; 2, laying cables in the vertical shaft from the underground layer to the middle layer; 3, laying a cable in the non-functional layer totally-enclosed straight-through hoistway; 4, laying cables from the middle layer to the high-rise vertical shaft; and 5, laying a horizontal section cable at a high layer. The overhead relayhoisting method is creatively adopted, the practicability is high, the quality and safety of vertical laying of the super high-rise cable are guaranteed, and the problem that when the super high-risevertical shaft cable is vertically laid, the rope containing amount of a winch is insufficient is solved.

    本发明公开了超高层竖井电缆空中接力吊运垂直敷设方法,涉及竖井电缆敷设技术领域。本发明包括以下步骤:步骤一:地下层竖井内的电缆敷设;步骤二:地下层至中间层竖井内的电缆敷设;步骤三:无功能层全封闭式直通井道内的电缆敷设;步骤四:中间层至高层竖井内的电缆敷设;步骤五:高层处的水平段电缆敷设。本发明创造性采用空中接力吊运方法,实用性强,保证了超高层电缆垂直敷设的质量及安全,解决了超高层竖井电缆垂直敷设时,卷扬机容绳量不够的问题。


    Access

    Download


    Export, share and cite



    Title :

    Super high-rise vertical shaft cable aerial relay hoisting vertical laying method


    Additional title:

    超高层竖井电缆空中接力吊运垂直敷设方法


    Contributors:
    HAO GUANNAN (author) / ZHOU BAOGUI (author) / CHEN LIQUN (author)

    Publication date :

    2020-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B66C Krane , CRANES / B66D Haspeln , CAPSTANS




    Vertical hoisting device for super high-rise building

    GAO HAIJUN / GAO YANG / MAO JIHUA et al. | European Patent Office | 2024

    Free access

    Device for hoisting long-shaft vertical pump and hoisting method thereof

    LEI QINGSHAN / ZHA ANHONG / KANG DEYUE et al. | European Patent Office | 2022

    Free access

    Method for replacing hoisting container of vertical shaft friction type hoisting machine

    WANG GUIQING / XU GUOHUI / WANG GUIDONG et al. | European Patent Office | 2021

    Free access

    Construction method for hoisting air pipe in vertical shaft

    ZHANG CHAO / LIANG CE / CHEN ZHUQUAN et al. | European Patent Office | 2024

    Free access